import { Link, useNavigate } from 'react-router-dom'
import {
  Card,
  Breadcrumb,
  Form,
  Button,
  Radio,
  DatePicker,
  Select,
  Popconfirm,
  message,
} from 'antd'
import locale from 'antd/es/date-picker/locale/zh_CN'
import { Table, Tag, Space } from 'antd'
import { EditOutlined, DeleteOutlined } from '@ant-design/icons'
import img404 from '@/assets/error.png'
import { useChannel } from '@/hooks/useChannel'
import { useEffect, useState } from 'react'
import { deleteArticleAPI, getArticleListAPI } from '@/apis/article'

const { Option } = Select
const { RangePicker } = DatePicker

const Article = () => {
  const navigate = useNavigate()
  const status = {
    1: <Tag color='warning'>待审核</Tag>,
    2: <Tag color='success'>审核通过</Tag>,
  }

  const confirm = async (id) => {
    const res = await deleteArticleAPI(id)
    console.log(res)
    if (res.message === 'OK') {
      setReqData({ ...reqData })
      message.success('删除成功')
    }
  }

  // 准备列数据
  const columns = [
    {
      title: '封面',
      dataIndex: 'cover',
      width: 120,
      render: (cover) => {
        return (
          <img
            src={cover.images[0] || img404}
            width={80}
            height={60}
            alt=''
          />
        )
      },
    },
    {
      title: '标题',
      dataIndex: 'title',
      width: 220,
    },
    {
      title: '状态',
      dataIndex: 'status',
      render: (data) => status[data],
    },
    {
      title: '发布时间',
      dataIndex: 'pubdate',
    },
    {
      title: '阅读数',
      dataIndex: 'read_count',
    },
    {
      title: '评论数',
      dataIndex: 'comment_count',
    },
    {
      title: '点赞数',
      dataIndex: 'like_count',
    },
    {
      title: '操作',
      render: (data) => {
        return (
          <Space size='middle'>
            <Button
              onClick={() => navigate(`/publish?id=${data.id}`)}
              type='primary'
              shape='circle'
              icon={<EditOutlined />}
            />
            <Popconfirm
              title='删除文章'
              description='确定要删除文章吗?'
              onConfirm={() => confirm(data.id)}
              okText='确认'
              cancelText='取消'>
              <Button
                type='primary'
                danger
                shape='circle'
                icon={<DeleteOutlined />}
              />
            </Popconfirm>
          </Space>
        )
      },
    },
  ]

  const { channelList } = useChannel()

  const [list, setList] = useState([])
  const [count, setCount] = useState(0)
  const [reqData, setReqData] = useState({
    status: '',
    channel_id: '',
    begin_pubdate: '',
    end_pubdate: '',
    page: 1,
    per_page: 4,
  })
  useEffect(() => {
    async function getList() {
      const res = await getArticleListAPI(reqData)
      setList(res.data.results)
      setCount(res.data.total_count)
    }
    getList()
  }, [reqData])

  const onFinish = (values) => {
    setReqData({
      ...reqData,
      status: values.status,
      channel_id: values.channel_id,
      begin_pubdate: values.date[0].format('YYYY-MM-DD'),
      end_pubdate: values.date[1].format('YYYY-MM-DD'),
    })
  }

  const onPageChange = (page) => {
    setReqData({ ...reqData, page })
  }

  return (
    <div>
      <Card
        title={
          <Breadcrumb
            items={[
              { title: <Link to={'/'}>首页</Link> },
              { title: '文章列表' },
            ]}
          />
        }
        style={{ marginBottom: 20 }}>
        <Form
          initialValues={{ status: '' }}
          onFinish={onFinish}>
          <Form.Item
            label='状态'
            name='status'>
            <Radio.Group>
              <Radio value={''}>全部</Radio>
              <Radio value={1}>待审核</Radio>
              <Radio value={2}>审核通过</Radio>
            </Radio.Group>
          </Form.Item>

          <Form.Item
            label='频道'
            name='channel_id'>
            <Select
              placeholder='请选择文章频道'
              // defaultValue='0'
              style={{ width: 120 }}>
              {channelList.map((item) => (
                <Option
                  key={item.id}
                  value={item.id}>
                  {item.name}
                </Option>
              ))}
            </Select>
          </Form.Item>

          <Form.Item
            label='日期'
            name='date'>
            {/* 传入locale属性 控制中文显示*/}
            <RangePicker locale={locale}></RangePicker>
          </Form.Item>

          <Form.Item>
            <Button
              type='primary'
              htmlType='submit'
              style={{ marginLeft: 40 }}>
              筛选
            </Button>
          </Form.Item>
        </Form>
      </Card>
      <Card title={`根据筛选条件共查询到 ${count} 条结果：`}>
        <Table
          rowKey='id'
          columns={columns}
          dataSource={list}
          pagination={{
            total: count,
            pageSize: reqData.per_page,
            onChange: onPageChange,
          }}
        />
      </Card>
    </div>
  )
}

export default Article
